Sell β-carotene cas 7235-40-7 ycgcsale58@yccreate.com @China (Mainland)

β-Carotene

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CAS 7235-40-7

Assay:10%,20%,98%.

Usage; β-Carotene is a strongly-coloured red-orange pigment abundant in plants and fruits. It is an organic compound and chemically is classified as a hydrocarbon and specifically as a terpenoid(isoprenoid), reflecting its derivation from isoprene units. β-Carotene is biosynthesized from geranylgeranyl pyrophosphate.^[3] It is a member of the carotenes, which are tetraterpenes, synthesized biochemically from eight isoprene units and thus having 40 carbons. Among this general class of carotenes, β-carotene is distinguished by having beta-rings at both ends of the molecule. Absorption of β-carotene is enhanced if eaten with fats, as carotenes are fat soluble.

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Post by Nancy Zhhou    Chemicals    @2013-02-26 11:26:41